China's Electric Airliner: Ten Fans, Zero Fuel, and a Lot of Skepticism
Photographs of what is being called China’s first all-electric passenger aircraft appeared online on October 28, and the reaction was not the one engineers might have hoped for. The CE-25A, developed by the state planemaker COMAC, carries ten electric ducted fans mounted along its wings, powered entirely by battery packs. It burns no aviation fuel and produces no direct carbon emissions. According to the posts that circulated the images, the aircraft is still a full-scale demonstrator and appeared to be conducting ground taxi tests.
The mockery was immediate and mostly comparative. Chinese internet users have spent a decade cheering the country’s electric car transition, where battery-powered sedans and SUVs now dominate showrooms and exports. Applying the same logic to a passenger jet produced a different reflex: jokes about range anxiety at 30,000 feet, about charging queues on the apron, and about what happens when a battery pack fails over open water. The gap between the two reactions says as much about public expectations as it does about the technology.
The skepticism has a technical basis. Jet fuel packs roughly forty to fifty times more energy per kilogram than current lithium-ion cells, and every kilogram of battery an aircraft carries is a kilogram it cannot spend on payload or range. That arithmetic is why most of the global electric aviation effort has concentrated on short hops: two- to nine-seat commuter planes, air taxis, and training aircraft designed for flights under an hour. A full-size passenger jet powered only by batteries remains, by common engineering consensus, a much longer bet.
COMAC’s design choices reflect that tension. Ten smaller fans distributed across the wing differ from the two or four large turbofans on a conventional airliner. Distributed propulsion is one of the ideas researchers worldwide are testing because it can improve airflow over the wing and potentially reduce drag, but it also adds weight, complexity and certification questions. A full-scale ground demonstrator is a normal step in that research, not a product announcement.
China has reasons to keep funding the work. The country has built the world’s largest battery supply chain, from cell chemistry to pack manufacturing, and its aviation regulator has been pushing to build certification capacity for new propulsion types. Electric flight also fits a broader industrial ambition: moving up the value chain from cars, where Chinese brands have already gained global share, into aerospace, a sector long dominated by Boeing and Airbus.
The public reaction may be harsher than the engineering deserves. Ground tests are exactly where unconventional designs are supposed to fail cheaply, and a demonstrator that never carries a paying passenger can still produce useful data on battery thermal management, motor reliability and structural integration. The question is not whether the CE-25A can fly tomorrow, but whether the program produces components and know-how that feed into smaller, more commercially plausible aircraft.
For global readers, the story is a useful gauge of how China’s technology ambitions are received at home. The same online audience that celebrated electric cars as a national triumph is openly doubtful about electric planes, and that doubt is grounded in physics rather than in any lack of enthusiasm for Chinese manufacturing. The next signals to watch are whether COMAC releases flight-test data, and whether smaller electric commuter projects in China attract the investment that the big-jet concept has so far struggled to justify.